| Abstract |
| Recently, Study of functional clothing for Vital sensing is focused on reducing artifact by human motions, in order to enhance the electrocardiogram(ECG) sensing accuracy. In this study, considering the factors for each element found from the analysis, a 3-lead electrode inside textile embroidered with silver yarn was developed, and draft designs off our types of vital-signal sensing garments, which are `chest-belt typed` garment, `cross-typed` garment `x-typed` garment and `curved x-typed` garment, were prepared. The draft designs were implemented on a sleeveless male shirt made of an elastic material so that the garment and the electrodes can remain closely attached along the contour of the human body, and the acquired data was sent to the main computer over a wireless network. In order to evaluate the effects caused by body movements and the ECG-sensing capability for each type in static and dynamic states, displacements were measured from one and two dimensional perspectives. ECG measurement evaluation was also performed for Signal-to-noise ratio(SNR) analysis. Applying the experimental results, the draft garment designs were modified and complemented to produce two types of modular approaches `continuous-attached` and `insertion-detached` for the ECG-sensing smart clothing. |
|
|
| Key Words |
| 생체신호 모니터링, 심전도 센싱 의류, 동작 잡음, 직물 전극, 재모듈화, Vital-sign Monitoring, ECG-Sensing Clothing, Motion Artifact, Textile Electrode, Re-Modular |
|
|
 |
|
